Running and maintaining a computer system on someone's behalf.(noun)
A battle.(noun)
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Use "hosting" in a sentence
"Saving 10% on the CDN and 10% on the hosting is a nice 20% increase in revenue."
"Since the fall of 2005, Google has joined several large West Coast companies such as Microsoft, Starbucks and Yahoo in hosting authors for weekly, sometimes daily, book-selling events that were once the sacred realm of bookstores."
"Contrary to what many may believe, the benefits for a municipality in hosting spring training teams do not come from the facility and games."